#include <stdio.h>
void main()
{
    long int a,b,c;
    printf("Please enter a optional fraction(a/b):");
    scanf("%ld/%ld",&a,&b);
    printf("It can be dcomposed to:");
    while(1)
    {
        if(b%a)

            c=b/a+1;
        else 
        {
            c=b/a;
            a=1;
        }
        if(a==1)
        {
            printf("1/%ld\n",c);
            break;

        }
        else    printf("1/%ld+",c);
            a=a*c-b;
        b=b*c;
        if(a==3)
        {
            printf("1/%ld+1/%ld\n",b/2,b);
            break;
        
        }
    }


}